All HSM remanufactured .223 or 5.56x45 ammo uses the CCI Number 41 primer which is a Mil-Spec, harder primer than other commercial primers, thus reducing the potential for 'slam fire' in AR platform rifles

For a detailed visual description of the dimensional differences between .223(commercial) and 5.56x45(military),
please visit this page.

Displaying products 1 - 14 of 14 results Show: 30 60 90 200 Sort: Default Price Low to High Price High to Low Name (A-Z) Name (Z-A) Rating Low to High Rating High to Low 223 - Winchester 55gr Ballistic Silvertip, New Quantity Price Box of 20 or Case of 200   $30.46       - No Rating - 223 - Winchester 64gr Powerpoint, New, Box of 20 Quantity Price Box of 20   $22.00       - No Rating - HSM 223 Remington 52 gr. HPBT, New Box of 50rds Quantity Price Box of 50   $37.14       - No Rating - HSM 223 Remington 75 gr. HPBT, New Quantity Price Case of 1000   $760.00       - No Rating - HSM 223 Remington 77 gr. HPBT Match, New 20rds Quantity Price Box of 20   $17.20       - No Rating - HSM 5.56x45 55 gr. FMJ, New Quantity Price Box of 50   $30.00       - No Rating - HSM 5.56x45 55 gr. V-max, New Quantity Price Box of 50   $40.25       - No Rating - HSM 5.56x45 62 gr. FMJ, New Quantity Price Box of 50   $38.60       - No Rating - HSM 5.56x45mm 55 gr. FMJ, New Quantity Price Box of 50   $32.38       - No Rating - HSM 5.56x45mm 62 gr. OTM, New Quantity Price Box of 50   $36.02       - No Rating - HSM 5.56x45mm 75 gr. BTHP T1, New Quantity Price Box of 50   $36.50       - No Rating - Varmint Gold™ 223 Rem 40 gr. Match Varmint Flat Base, New Quantity Price Box of 20   $20.55       - No Rating - Varmint Gold™ 223 Rem 50 gr. Match Varmint Flat Base Quantity Price 20rds or 500rds   $18.00       - No Rating - Varmint Gold™ 223 Rem 55 gr. Match Varmint Flat Base , New Quantity Price Box of 20   $20.19       - No Rating -